/*
 *this file is part of nseer erp
 *Copyright (C)2006-2010 Nseer(Beijing) Technology co.LTD/http://www.nseer.com 
 *
 *This program is free software; you can redistribute it and/or
 *modify it under the terms of the GNU General Public License
 *as published by the Free Software Foundation; either
 *version 2 of the License, or (at your option) any later version.
 */
package hr.engage.test;

import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.*;
import java.sql.*;
import java.io.*;
import include.nseer_cookie.*;
import include.nseer_db.*;

public class questionesRegister_testPaper_delete_ok extends HttpServlet {

    ServletContext application;
    HttpSession session;

    public synchronized void service(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
        HttpSession dbSession = request.getSession();
        JspFactory _jspxFactory = JspFactory.getDefaultFactory();
        PageContext pageContext = _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
        ServletContext dbApplication = dbSession.getServletContext();
        try {
            HttpSession session = request.getSession();
            PrintWriter out = response.getWriter();
            nseer_db_backup1 hr_db = new nseer_db_backup1(dbApplication);
            if (hr_db.conn((String) dbSession.getAttribute("unit_db_name"))) {
                String test_ID = request.getParameter("test_ID");
                String first_kind_ID = request.getParameter("first_kind_ID");
                String first_kind_name = request.getParameter("first_kind_name");
                String second_kind_ID = request.getParameter("second_kind_ID");
                String second_kind_name = request.getParameter("second_kind_name");
                try {
                    String sql = "delete from hr_test where test_ID='" + test_ID + "'";
                    hr_db.executeUpdate(sql);
                    String sql1 = "delete from hr_test_details where test_ID='" + test_ID + "'";
                    hr_db.executeUpdate(sql1);
                    String sql2 = "select * from hr_config_major_second_kind where first_kind_ID='" + first_kind_ID + "' and first_kind_name='" + first_kind_name + "' and second_kind_ID='" + second_kind_ID + "' and second_kind_name='" + second_kind_name + "'";
                    ResultSet rs = hr_db.executeQuery(sql2);
                    if (rs.next()) {
                        int test_amount = rs.getInt("test_amount") - 1;
                        String sql3 = "update hr_config_major_second_kind set test_amount='" + test_amount + "' where first_kind_ID='" + first_kind_ID + "' and first_kind_name='" + first_kind_name + "' and second_kind_ID='" + second_kind_ID + "' and second_kind_name='" + second_kind_name + "'";
                        hr_db.executeUpdate(sql3);
                    }
                } catch (Exception ex) {
                    out.println("error" + ex);
                }
                hr_db.commit();
                hr_db.close();
                response.sendRedirect("hr/engage/test/questionesRegister_testPaper_delete_ok_a.jsp?first_kind_ID=" + first_kind_ID + "&&first_kind_name=" + toUtf8String.utf8String(exchange.toURL(first_kind_name)) + "&&second_kind_ID=" + second_kind_ID + "&&second_kind_name=" + toUtf8String.utf8String(exchange.toURL(second_kind_name)) + "");
            } else {
                response.sendRedirect("error_conn.htm");
            }
        } catch (Exception ex) {
        }
    }
}
